| "A zealous, well-educated , and well-informed body of clergy" : Trinity College Dublin and the Church in upper Canada in the 1830s | Power, Thomas P. | Article in Book | Pickwick Publications | 2018 |
| "Of no small importance" : curricular change in the school of divinity, Trinity College Dublin, 1790-1850 | Power, Thomas P. | Article in Book | Pickwick Publications | 2013 |
| 'A weighty, serious business' : the conversion of Catholic clergy to Anglicanism | Power, Thomas P. | Article in Book | Four Courts Press | 2005 |
| 1798, The United Irishmen and radical experience, (review essay) | Power, Thomas P. | Article in Journal | | 1997 |
| A minister's money account for Clonmel, 1703 | | Article in Journal | | 1987 |
| Conversions among the legal profession in Ireland in the eighteenth century | Power, Thomas P. | Article in Book | | 1990 |
| Converts | Power, Thomas P. | Article in Book | | 1990 |
| Converts and conversion in Ireland, 1650-1850 | | Monograph or Collective Volume | Four Courts | 2005 |
| Electoral politics in Waterford city, 1692-1832 | Power, Thomas P. | Article in Book | | 1992 |
| Endurance and emergence : Catholics in Ireland in the eighteenth century | | Monograph or Collective Volume | Irish Academic Press | 1990 |
| Father Nicholas Sheehy (c.1728-1766) | Power, Thomas P. | Article in Book | | 1998 |
| Introduction : converts and conversion in Ireland, 1650-1850 | Brown, MichaelMcGrath, Charles IvarPower, Thomas P. | Article in Book | | 2005 |
| Land, politics and society in eighteenth-century Tipperary | Power, Thomas P. | Monograph or Collective Volume | Oxford University Press | 1993 |
| Lapsed member and penitent convert : reformation, liturgy and conversion in Ireland in the 1690s | Power, Thomas P. | Article in Book | | 2016 |
| Ministers and mines : religious conflict in an Irish mining community, 1847-1858 | Power, Thomas P. | Monograph or Collective Volume | iUniverse | 2014 |
| Parliamentary representation in County Kilkenny in the eighteenth century | Power, Thomas P. | Article in Book | | 1990 |
| Publishing and sectarial tension in South Munster in the 1760s | Power, Thomas P. | Article in Journal | | 2004 |
| The emigrant ship : The transportation, regulation and reception of Irish immigrants in New Brunswick, 1815-1855 | Power, Thomas P. | Article in Book | | 1992 |
| The Irish in Atlantic Canada, 1780-1900 | | Monograph or Collective Volume | New Ireland Press | 1991 |
| The Palmerston estate : improvement and assisted emigration before 1850 | Power, Thomas P. | Article in Book | | 2024 |
| The Palmerston estate in county Sligo : improvement and assisted emigration before 1850 | Power, Thomas P. | Article in Book | | 2004 |
| The theology and liturgy of conversion from Catholicism to Anglicanism | Power, Thomas P. | Article in Book | | 2005 |
| Waterford : history and society : interdisciplinary essays on the history of an Irish county | | Monograph or Collective Volume | | 1992 |
| Waterford's iron exports and the 30 years war | Power, Thomas P. | Article in Journal | | 2001 |